How do you delete bootstrap backups

[Optichooter]

I feel like they are takeing up alot of my SD card memory and I don't use them ever. I would like to know how to delete my old system backups . Thanks

 

[NeverEndingXsin]

I would assume they are saved on your sd card. Download any file manager and delete them

 

[Backnblack]

Please Stop posting Duplicates.....

 

[Rocko]

Plug the phone into your computer and delete them under clockworkmod>backups.